Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :) Fixed align N; in asm blocks. Fixed inreg parameter passing on x86 for ref/out params. Removed support for lazy initialization of function local static variables, I have no idea why I ever implemented this, it's not in the D spec, and DMD doesn't support it :P Some of the global variable related changes might cause minor regressions, but they should be easily fixable.

module classes6;
extern(C) int printf(char*, ...);

class C
{
    void f()
    {
        printf("world\n");
    }
}

class D : C
{
    void f()
    {
        printf("moon\n");
    }
}


extern(C)
{
    void srand(uint seed);
    int rand();
}

import ldc.intrinsics;

void main()
{
    C c;
    srand(readcyclecounter());
    if (rand() % 2)
        c = new C;
    else
        c = new D;
    c.f();
}